Combined air pressure gauge and dual tire air filling device



FIG. 1 is a top perspective view of a combined air pressure gauge and dual tire air filling device showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a far side elevational view thereof;

FIG. 5 is a near side elevational view thereof;

FIG. 6 is a left end elevational view thereof; and

FIG. 7 is a right end elevational view thereof. 

The ornamental design for a combined air pressure gauge and dual tire air filling device, as shown and described. 